Nowadays,…plays an important part / role in…(is / are popular around us). Like everything else,…has / have both favourable and unfavourable aspects. Generally, the advantages can be listed as follows.

　　First,…Besides,…Most important of all,…

　　But every coin has two sides. The negative aspects are also apparent. To begin with,…To make matters worse…Worst of all…

　　Through the above analysis, I believe that the advantages / positive aspects outweigh the disadvantages / negative ones. Therefore,…
 

　　[范文]

　　Advantages and Disadvantages of Private Tutoring

　　Nowadays, private tutoring is popular around us. A recent investigation shows that about 80% of pupils have private tutors. Like everything else, private tutoring have both favourable and unfavourable aspects. Generally, the advantages can be listed as followed.

　　First, private tutoring is usually one-to-one, the teacher knows the strong points as well as the weak points of the students; and teaching is, in most cases, directly to the point. Private tutoring benefits a lot of pupils, indeed.

　　But every coin has two sides. The negative aspects are also apparent. To begin with, it takes up so much time of the pupils’ time that they can hardly find enough time for rest and entertainment, which are essential for their physical and mental health. Besides, some teachers, busy “shuttling” from one family to another, tend to neglect their regular teaching duties. Most important of all, some teachers are eager to help pupils do well on the test, offering the so-called tips for test-taking rather than help them acquire what is most needed.

　　Through the above analysis, I believe that the disadvantages outweigh the advantages. Greater emphasis should be laid on classroom teaching and practice, on the improvement of teaching quality and on the tapping of the pupils’ potentialities. Only in this way can a new generation be healthily brought up.

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